Copper-zinc problem of the Urals

Ural Conference (1934, January-February).Copper-zinc problem of the Urals: (Proceedings of the Ural Conference).January 27 - February 1, 1934 / Ed.Prof.A.N.Volsky;All -Union.Scientific-Inzh.Ot-colored and gold-plate industry.- Moscow ;Leningrad: Onti NCTP of the USSR.Ch.Ed.lit.on col.Metallurgy, 1935. -475, [1] p.: il., Table, schemes .. -On the region.Publishing House: NCTP United Scientific and Technical Publishing House.Bibliogr.In the settling.Note..I. Volsky, A.N. .. II.The All-Union Scientific and Engineering Society of the Color and Gold Platinum Industry. 1.Territory (collection).Electronic copy source: PBOriginal storage location: Chelyabinsk OUNB